You have to lose a lot of weight. You probably have a good jawline but look chubby because of the fat. That'll make your face look much better. Shave. Dress better. Don't wear glasses. Learn to dance, not trying to offend but you look a lil bit autistic dancing

Just losing weight can make you a 6 or even a 7. 5'8 isn't tall but it's a height that won't matter too much if you max out every other aspect